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1·In this paper, a new type of prestressed concrete pipe pile with wing plates is presented.

本文提出了一种新桩型—带翼板预应力管桩。

2·PHC pipe pile plank in end is usually produced by cutting steel plank or forging, and then machining.

PH C管桩端板的通常生产方法是采用钢板切割或锻打成型，然后机加工而成。

3·Prestressed concrete pipe pile which is widely used in the recent decade is a type of precast concrete pile.

预应力混凝土管桩是近十余年来应用较多的一种预制桩型。

4·The process of emergency reinforcement with unloading and steel pipe pile jacked by anchor bolt was introduced.

介绍了该工程采用卸载和锚杆静压钢管桩相结合的抢险加固过程。

5·The mechanism of piling into rocks of steel pipe pile ', earth blockage and type selection of pile toe are discussed.

文章讨论了钢管桩在基岩中的沉桩机理、土塞问题和钢管桩桩端的选型。

6·The D1200 prestressed concrete pipe pile is a state key task scientific research fruit of the Sixth Five-year Plan period.

D1200预应力砼大管桩是国家“六五”科技重点攻关成果。

7·Arranging observation pile has instructive significance to the construction of pre-stressed concrete pipe pile in soft soil foundation.

设置观测桩对预应力混凝土管桩在软土地基施工中具有指导意义。

8·Based on the relation of pile with earth, cancel the slab to design container foundation adopting high intensity prestressed pipe pile.

根据桩土体系之间的关系，取消承台，对罐基础采用高强预应力管桩的桩土复合地基设计。

9·The laboratory test of small-diameter steel pipe pile and the in-situ test of larger-diameter steel pipe pile are described in this paper.

本文介绍了小直径钢管桩的室内试验和较大直径的钢管桩现场试验。

10·The influence of the water inside and outside of the pipe pile on the frequency is investigated and a coefficient is obtained from experiment.

关于管桩内外水体对频率的影响，文中给出用实验方法求得的影响系数。

管桩

1·The engineering practice indicates that use of the pipe pile can not only guarantee the quality, but also shorten greatly the construction period.

工程实践表明，采用此类管桩施工不仅能保证质量，而且能大大缩短施工周期。

2·The influence of the water inside and outside of the pipe pile on the frequency is investigated and a coefficient is obtained from experiment.

关于管桩内外水体对频率的影响，文中给出用实验方法求得的影响系数。

3·Therefore the building prefabricated circular pipe pile of the utility model can be used for not only underground foundation but also above-ground building column.

因此本实用新型建筑预制圆管桩既可被用作地下的基础部分，也可同时作为地面上的建筑物的立柱。

4·The present invention is the production process of steel flange blank, especially of flat flange, butt welded flange and prestressed pipe pile end plate flange.

一种钢法兰毛坯加工工艺，尤其是一种平法兰、对焊法兰、预应力管桩端板法兰毛坯加工工艺。